expression must have integral or enum type

[szymek111]

PHP Code:

void info(SOCKET *accetta, std::string id, int client) {

    
    std::string info = EncryptGamePacket("req_info" + "1" + id);
    for (int i = 0; i <= utenti; i++)  send(accetta[i], info.c_str(), info.size(),0);
    

} 


Someone know why i get error : expression must have integral or enum type ?

Here : "1"

[Padmak]

You cannot add two char*, wrap "req_info" or "1" in a new std::string

Padmak

[szymek111]

Then what i can do ? xd

[snow]

wrap "req_info" or "1" in a new std::string

Padmak gave you the answer.

std::string("req_info") + std::string("1") + id

You could write "req_info1" as well, I don't see the point in concatenating 2 constant strings..

[szymek111]

Originally Posted by snow911

Padmak gave you the answer.

std::string("req_info") + std::string("1") + id

You could write "req_info1" as well, I don't see the point in concatenating 2 constant strings..

Ok . Mod can now close this thread . Thanks for help.

[MrSm!th]

#closed